MSP430F551X Datasheet, PDF (86/115 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F551x
MSP430F552x
SLAS590D – OCTOBER 2009 – REVISED APRIL 2010
Port P5, P5.4 and P5.5 Input/Output With Schmitt Trigger
to XT1
www.ti.com
Pad Logic
P5REN.4
P5DIR.4
P5OUT.4
Module X OUT
P5SEL.4
P5IN.4
Module X IN
0
1
0
1
EN
D
DV_SS
0
DV_CC
1
1
P5DS.4
0: Low drive
1: High drive
Bus
Keeper
P5.4/XIN
86
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